/*
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 */
//package week10;
 
//import java.io.*;
//import java.net.*;
/**
 * echo服务器
 * 功能：将客户端发送的内容反馈给客户端
 */
/*public class SimpleSocketServer {
         public static void main(String[] args) {
                   ServerSocket serverSocket = null;
                   Socket socket = null;
                   OutputStream os = null;
                   InputStream is = null;
                   //监听端口号
                   int port = 10000;
                   try {
                            //建立连接
                            serverSocket = new ServerSocket(port);
                            //获得连接
                            socket = serverSocket.accept();
                            //接收客户端发送内容
                            is = socket.getInputStream();
                            byte[] b = new byte[1024];
                            int n = is.read(b);
                            //输出
                            System.out.println("客户端发送内容为：" + new String(b,0,n));
                            //向客户端发送反馈内容
                            os = socket.getOutputStream();
                            os.write(b, 0, n);
                   } catch (Exception e) {
                            e.printStackTrace();
                   }finally{
                            try{
                                     //关闭流和连接
                                     os.close();
                                     is.close();
                                     socket.close();
                                     serverSocket.close();
                            }catch(Exception e){}
                   }
         }
}*/